本報告提出簡易有效的噴霧法，置放DNA分子於退火黃金表面，以供掃描穿隧顯微術 觀測影像。個別DNA分子已能成功散佈，並已掃描得到影像。實驗結果顯示於大氣環 境中亦可細緻觀測DNA分子結構。

A method of depositing a stream of DNA-contained mist onto annealed gold surface is proposed to provide a simple and effective way for visualizing individual DNA molecules using ambient scanning tunneling microscopy (STM). Successful distribution of individual DNA molecules was achieved and imaged by STM in air. The result reported here implied that to investigate DNA molecules in detail in ambient environment would be practical.